package com.big.stock.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.big.model.model.stock.MerchandiseStock;
import com.big.model.vo.stock.StockVo;

public interface MerchandiseStockService extends IService<MerchandiseStock> {



    //改变库存-已售
    Integer upStock(StockVo stockVo);

    //查询库存
    MerchandiseStock merchandiseStockInfo(String mid);




}
